Fan temp at 210, recommend :)

1

14JKALTITUDE

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Joined
Oct 8, 2022
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26
Location
NC
after installing a new radiator and thermo, the cooling system is running perfect, temp will max out at 215 but i wanted the fans to come on earlier, this isn't 10 years ago and summers are getting hotter and hotter than what the world is used to so I used HP tuners and set the fan at 210. Would definitely recommend it at this. 2014 jku

hpt.jpg
 
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What software did you use to change the fan temp setting? I thought it was fixed at 226.
 
14JKALTITUDE said:
it is stock. i havent checked but it is working as i just replaced that and the rad and burped the system
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So you're running a 203 degree thermostat with the fans set to come on at 215 degrees instead of the OEM 226. What benefit do you see from doing this?
 
I would suspect having the fan come before 226 would help to keep the coolant at a lower temp. For our JK’s when it hoist 226 and the fan comes on it drops fairly quickly, so if the fan comes on at 215 I would suspect the temp drops just at about the same rate therefore keeping the coolant temp below 220 the vast majority of the time.
 
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